Features: * Multiple Data Representations: Treemaps, Radial Layouts, HyperTrees/Graphs, SpaceTree-like Layouts, and more... * Major Browsers Support: IE6+, Firefox2+, Safari3+, Opera9.5+ * Open Source: Licensed under the BSD License * Library Agnostic: You may use the JIT with your favorite DOM manipulation framework * Extensible: All visualization classes are mutable, so you can easily add/override any method you want. * Composable: Visualizations can be combined in order to create new visualization methods.

Introducing Bitlash

Bitlash is an open source interpreted language shell for the Arduino serial port. It runs on the Arduino and interprets commands that you type in a terminal window or send programmatically:

bitlash v0.95a here! ... > print "hello, world", analogRead(3) hello, world 552

Bitlash is a development and prototyping tool for those situations where you need to bang some bits on the Arduino but writing a sketch in C is premature. The Bitlash command language is very similar to Arduino C and includes a large repertiore of the familiar Arduino C functions so you can hack your hardware from the serial command line or even over the internet via telnet.

1. http://code.google.com/apis/visualization/documentation/reference.html#GadgetHelper
   • Method: createQueryFromPrefs(prefs)
   • Return Value: google.visualization.Query
   • Description: Static. Create a new instance of google.visualization.Query and set its properties according to values from the gadget preferences. The type of parameter prefs is _IG_Prefs
     1. Preference _table_query_url is used to set the Query data source URL.
     2. Preference _table_query_refresh_interval is used to set the Query refresh interval (in seconds).
2. Don't know

google.visualization.Query.setResponse({
    version: '0.6',
    status: 'ok',
    sig: '202289222',
    table: {
        cols: [{
            id: 'A',
            label: 'Name',
            type: 'string',
            pattern: ''
        },
        {
            id: 'B',
            label: 'Value',
            type: 'number',
            pattern: '#0.###############'
        }],
        rows: [{
            c: [{
                v: 'One'
            },
            {
                v: 1.0,
                f: '1'
            }]
        },
        {
            c: [{
                v: 'Ten'
            },
            {
                v: 10.0,
                f: '10'
            }]
        }]
    }
});

( pretty printed by http://jsbeautifier.org/ )

google.visualization.Query

Represents a query that is sent to a data source.

Constructor

google.visualization.Query(dataSourceUrl, opt_options)

Parameters

dataSourceUrl

[Required, String] URL to send the query to. The data source should expose this URL in some way; for example, to get the dataSourceUrl from a Google Spreadsheet, do the following:

1. In your spreadsheet, select the range of cells.
2. Select 'Insert' and then 'Gadget' from the menu.
3. Open the gadget's menu by clicking on the top-right selector.
4. Select menu option 'Get data source URL'.

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Copyright © 1997, 1998, 1999, Ross Moore, Mathematics Department, Macquarie University, Sydney.

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The translation was initiated by John McCarthy on 2006-08-13